Mathematics: For the sequence shown below, identify the type of sequence and its important features 1, 1, 2, 3, 5, 8, 13, 21 …

For the sequence shown below, identify the type of

Ответ:

leethiel1

15.06.2021

its a febonnaci series and what this means is that the preceding number is added to the successive number in each step followed as in:

1+1 gives us 2

then the 2+1 gave us 3

again the3+2 gave us 5 which further continues following the same pattern

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Ответ:

avi49

25.08.2022

Mathematics

$V = \pi r^2 h = \pi r^3$

And we can solve for the radius:

$r = (\frac{V}{\pi})^{1/3}$

And replacing we got:

$r = (\frac{120 in^3}{\pi})^{1/3} = 3.368 in$

And the volume for a sphere is given by:

$V = \frac{4}{3} \pi r^3$

And replacing we got:

$V = \frac{4}{3} \pi (3.368 in)^3 = 160 in^3$

And the best option for this case is:

C 160 cubic inches

Step-by-step explanation:

For this case we know that the volume for the cylinder is 120 in^3. We know that the radius of this cylinder is equal to the height so then the volume can be founded with this formula:

$V = \pi r^2 h = \pi r^3$

And we can solve for the radius:

$r = (\frac{V}{\pi})^{1/3}$

And replacing we got:

$r = (\frac{120 in^3}{\pi})^{1/3} = 3.368 in$

And the volume for a sphere is given by:

$V = \frac{4}{3} \pi r^3$

And replacing we got:

$V = \frac{4}{3} \pi (3.368 in)^3 = 160 in^3$

And the best option for this case is:

C 160 cubic inches

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For the sequence shown below, identify the type of sequence and its important features 1, 1, 2, 3, 5, 8, 13, 21 …

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